version 1.214, 2013/03/21 14:13:55
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version 1.228, 2013/09/04 08:36:52
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/* |
/* |
================================================================================ |
================================================================================ |
RPL/2 (R) version 4.1.13 |
RPL/2 (R) version 4.1.15 |
Copyright (C) 1989-2013 Dr. BERTRAND Joël |
Copyright (C) 1989-2013 Dr. BERTRAND Joël |
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This file is part of RPL/2. |
This file is part of RPL/2. |
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Line 73
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#include <errno.h> |
#include <errno.h> |
#include <stdarg.h> |
#include <stdarg.h> |
#include <poll.h> |
#include <poll.h> |
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#include <signal.h> |
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#ifndef RPLARGS |
#ifndef RPLARGS |
# include <sys/mman.h> |
# include <sys/mman.h> |
Line 154
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Line 155
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# endif |
# endif |
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# include <setjmp.h> |
# include <setjmp.h> |
# include <signal.h> |
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# include <termios.h> |
# include <termios.h> |
# include <time.h> |
# include <time.h> |
# include <unistd.h> |
# include <unistd.h> |
Line 318 typedef struct queue_signaux
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Line 318 typedef struct queue_signaux
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# ifndef SEMAPHORES_NOMMES |
# ifndef SEMAPHORES_NOMMES |
sem_t semaphore; |
sem_t semaphore; |
sem_t signalisation; |
sem_t signalisation; |
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sem_t arret_signalisation; |
# endif |
# endif |
# else |
# else |
sem_t semaphore; |
sem_t semaphore; |
sem_t signalisation; |
sem_t signalisation; |
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sem_t arret_signalisation; |
# endif |
# endif |
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volatile int pointeur_lecture; |
volatile int pointeur_lecture; |
Line 342 __EXTERN__ int f_queue_signaux;
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Line 344 __EXTERN__ int f_queue_signaux;
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# ifdef SEMAPHORES_NOMMES |
# ifdef SEMAPHORES_NOMMES |
__EXTERN__ sem_t *semaphore_queue_signaux; |
__EXTERN__ sem_t *semaphore_queue_signaux; |
__EXTERN__ sem_t *semaphore_signalisation; |
__EXTERN__ sem_t *semaphore_signalisation; |
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__EXTERN__ sem_t *semaphore_arret_signalisation; |
# endif |
# endif |
#endif |
#endif |
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Line 479 union semun
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Line 482 union semun
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__EXTERN__ pthread_mutex_t mutex_liste_threads |
__EXTERN__ pthread_mutex_t mutex_liste_threads |
__STATIC_MUTEX_INITIALIZATION__; |
__STATIC_MUTEX_INITIALIZATION__; |
__EXTERN__ pthread_mutex_t mutex_gestionnaires_signaux_atomique |
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__STATIC_MUTEX_INITIALIZATION__; |
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__EXTERN__ pthread_mutex_t mutex_creation_variable_partagee |
__EXTERN__ pthread_mutex_t mutex_creation_variable_partagee |
__STATIC_MUTEX_INITIALIZATION__; |
__STATIC_MUTEX_INITIALIZATION__; |
__EXTERN__ pthread_mutex_t mutex_sections_critiques; |
__EXTERN__ pthread_mutex_t mutex_sections_critiques; |
Line 492 union semun
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Line 493 union semun
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#endif |
#endif |
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#ifdef SEMAPHORES_NOMMES |
#ifdef SEMAPHORES_NOMMES |
#define SEM_FORK 0 |
#define SEM_FORK 0 |
#define SEM_QUEUE 1 |
#define SEM_QUEUE 1 |
#define SEM_SIGNAUX 2 |
#define SEM_SIGNAUX 2 |
#define SEM_SIGNALISATION 3 |
#define SEM_SIGNALISATION 3 |
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#define SEM_ARRET_SIGNALISATION 4 |
sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre); |
sem_t *sem_init2(unsigned int valeur, pid_t pid, int ordre); |
sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre); |
sem_t *sem_init3(unsigned int valeur, pid_t pid, pthread_t tid, int ordre); |
int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre); |
int sem_destroy2(sem_t *semaphore_p, pid_t pid, int ordre); |
Line 1460 typedef struct descripteur_thread
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Line 1462 typedef struct descripteur_thread
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int pipe_injections[2]; |
int pipe_injections[2]; |
int pipe_nombre_injections[2]; |
int pipe_nombre_injections[2]; |
int pipe_interruptions[2]; |
int pipe_interruptions[2]; |
int pipe_nombre_objets_attente[2]; |
// pipe_nombre_elements_attente == 0 => initialisation ou terminaison |
int pipe_nombre_interruptions_attente[2]; |
// pipe_nombre_elements_attente == 1 => objet en attente |
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// pipe_nombre_elements_attente == 2 => interruption en attente |
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int pipe_nombre_elements_attente[2]; |
int pipe_acquittement[2]; |
int pipe_acquittement[2]; |
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volatile integer8 nombre_objets_dans_pipe; |
volatile integer8 nombre_objets_dans_pipe; |
Line 1807 typedef struct arbre_variables_partagees
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Line 1811 typedef struct arbre_variables_partagees
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do { \ |
do { \ |
pthread_mutexattr_t attributs_mutex; \ |
pthread_mutexattr_t attributs_mutex; \ |
pthread_mutexattr_init(&attributs_mutex); \ |
pthread_mutexattr_init(&attributs_mutex); \ |
pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_NORMAL); \ |
pthread_mutexattr_settype(&attributs_mutex, PTHREAD_MUTEX_RECURSIVE); \ |
pthread_mutex_init(&(mutex), &attributs_mutex); \ |
pthread_mutex_init(&(mutex), &attributs_mutex); \ |
pthread_mutexattr_destroy(&attributs_mutex); \ |
pthread_mutexattr_destroy(&attributs_mutex); \ |
} while(0) |
} while(0) |
Line 1824 typedef struct tableau_variables
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Line 1828 typedef struct tableau_variables
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logical1 variable_verrouillee; |
logical1 variable_verrouillee; |
logical1 variable_masquee; |
logical1 variable_masquee; |
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pthread_mutex_t *mutex; |
union_position_variable variable_statique; |
union_position_variable variable_statique; |
union_position_variable variable_partagee; |
union_position_variable variable_partagee; |
} struct_tableau_variables; |
} struct_tableau_variables; |
Line 1944 typedef struct processus
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Line 1949 typedef struct processus
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int pipe_injections; |
int pipe_injections; |
int pipe_nombre_injections; |
int pipe_nombre_injections; |
int pipe_interruptions; |
int pipe_interruptions; |
int pipe_nombre_objets_attente; |
int pipe_nombre_elements_attente; |
int pipe_nombre_interruptions_attente; |
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int nombre_objets_envoyes_non_lus; |
int nombre_objets_envoyes_non_lus; |
int nombre_objets_injectes; |
int nombre_objets_injectes; |
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Line 2181 typedef struct processus
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Line 2185 typedef struct processus
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/* Traitement des erreurs */ |
/* Traitement des erreurs */ |
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int erreur_compilation; |
int erreur_compilation; |
int erreur_execution; |
volatile int erreur_execution; |
int erreur_systeme; |
volatile int erreur_systeme; |
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struct_objet *s_objet_errone; |
struct_objet *s_objet_errone; |
struct_objet *s_objet_erreur; |
struct_objet *s_objet_erreur; |
Line 2303 typedef struct processus
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Line 2307 typedef struct processus
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struct_liste_profilage2 *pile_profilage_fonctions; |
struct_liste_profilage2 *pile_profilage_fonctions; |
struct timeval horodatage_profilage; |
struct timeval horodatage_profilage; |
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// Mutex spécifique au processus et donnant accès à la pile des processus |
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pthread_mutex_t mutex; |
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pthread_mutex_t mutex_allocation; |
pthread_mutex_t mutex_allocation; |
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pthread_mutex_t mutex_interruptions; |
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pthread_mutex_t mutex_pile_processus; |
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pthread_mutex_t mutex_signaux; |
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// Mutex autorisant les fork() |
// Mutex autorisant les fork() |
sem_t __PTR__ semaphore_fork; |
sem_t __PTR__ semaphore_fork; |
Line 2316 typedef struct processus
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Line 2321 typedef struct processus
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pthread_mutex_t protection_liste_mutexes; |
pthread_mutex_t protection_liste_mutexes; |
unsigned int sections_critiques; |
unsigned int sections_critiques; |
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/* Drapeau nécessaire à RESTART */ |
/* Variable d'initialisation pour SCHED */ |
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logical1 initialisation_scheduler; |
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/* Drapeau nécessaire à RESTART */ |
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volatile logical1 requete_redemarrage; |
volatile logical1 requete_redemarrage; |
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Line 2791 void instruction_return(struct_processus
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Line 2800 void instruction_return(struct_processus
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void instruction_revlist(struct_processus *s_etat_processus); |
void instruction_revlist(struct_processus *s_etat_processus); |
void instruction_rewind(struct_processus *s_etat_processus); |
void instruction_rewind(struct_processus *s_etat_processus); |
void instruction_rfuse(struct_processus *s_etat_processus); |
void instruction_rfuse(struct_processus *s_etat_processus); |
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void instruction_rgdl(struct_processus *s_etat_processus); |
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void instruction_rgdr(struct_processus *s_etat_processus); |
void instruction_rl(struct_processus *s_etat_processus); |
void instruction_rl(struct_processus *s_etat_processus); |
void instruction_rlb(struct_processus *s_etat_processus); |
void instruction_rlb(struct_processus *s_etat_processus); |
void instruction_rnd(struct_processus *s_etat_processus); |
void instruction_rnd(struct_processus *s_etat_processus); |